body {
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 0px;
    background: url(./2.jpeg)no-repeat center 0px;
    background-size: cover;
    min-height: 100vh;
}

.c0bc54089a2ff40cdb84952c865fbe776 {
    width: 100%;
    height: 8%;
    position: absolute;
    top: 2%;
    background: url(./大标题背景.png) no-repeat center 0px;
    background-size: cover;
    min-height: 57px;
}